Bugs found while writing specs
Version 5 (Arthur Schreiber, 05/15/2008 06:58 AM)
| 1 | 1 | h1. Bugs found while writing specs |
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| 2 | 1 | ||
| 3 | 2 | Vladimir Sizikov | h2. Our policy of dealing with bugs found in MRI |
| 4 | 2 | Vladimir Sizikov | |
| 5 | 2 | Vladimir Sizikov | * Ruby-Core must be notified |
| 6 | 2 | Vladimir Sizikov | * Use #ruby_bug guard for the spec code that breaks due to MRI bug |
| 7 | 2 | Vladimir Sizikov | * Add the bug to this page below |
| 8 | 2 | Vladimir Sizikov | * MRI specific bug should be filed (optional, but highly desirable) |
| 9 | 2 | Vladimir Sizikov | |
| 10 | 1 | h2. Bugs in the Complex library |
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| 11 | 1 | ||
| 12 | 3 | Arthur Schreiber | h3. Incompatible changes to the Math module |
| 13 | 3 | Arthur Schreiber | |
| 14 | 1 | Complex modifies the Math library in a way that breaks compatibility in many ways. |
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| 15 | 1 | ||
| 16 | 1 | ||
| 17 | 1 | Math.log("10") # => 2.30258509299405 |
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| 18 | 1 | require "complex" |
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| 19 | 1 | Math.log("10") # => raises NoMethodError: undefined method `polar' for "10":String |
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| 20 | 1 | ||
| 21 | 1 | ||
| 22 | 5 | Arthur Schreiber | Running the Math specs after the Complex specs, exposes a total of *50 errors/failures*. |
| 23 | 1 | ||
| 24 | 1 | ||
| 25 | 1 | bin/mspec -t r spec/ruby/1.8/library/complex/ spec/ruby/1.8/core/math/ |
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| 26 | 1 | ||
| 27 | 1 | ... |
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| 28 | 1 | ||
| 29 | 5 | Arthur Schreiber | 77 files, 433 examples, 977 expectations, 33 failures, 17 errors |
| 30 | 1 | ||
| 31 | 4 | Arthur Schreiber | |
| 32 | 4 | Arthur Schreiber | The following patch fixes these bugs: http://pastie.caboo.se/197522.txt |
